Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5100522 | Process and apparatus for the manufacture of a metal foil | Gerald Maresch | 1992-03-31 |
| 5009750 | Process and apparatus for the manufacture of a metal foil | Gerald Maresch | 1991-04-23 |
| 4986291 | Apparatus and process for the surface treatment of strips with liquids | Johann Deyer | 1991-01-22 |